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mlx4_en: Removed redundant check on lso header size
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This check that verifies that the LSO header along with control
segment and first data segment do not cross 128 bytes is no longer
required.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Yevgeny Petrilin authored and David S. Miller committed Jun 22, 2009
1 parent 3c05f5e commit 7237b40
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Showing 2 changed files with 0 additions and 6 deletions.
5 changes: 0 additions & 5 deletions drivers/net/mlx4/en_tx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -518,11 +518,6 @@ static int get_real_size(struct sk_buff *skb, struct net_device *dev,
return 0;
}
}
if (unlikely(*lso_header_size > MAX_LSO_HDR_SIZE)) {
if (netif_msg_tx_err(priv))
en_warn(priv, "LSO header size too big\n");
return 0;
}
} else {
*lso_header_size = 0;
if (!is_inline(skb, NULL))
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1 change: 0 additions & 1 deletion drivers/net/mlx4/mlx4_en.h
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,6 @@
#define RSS_FACTOR 2
#define TXBB_SIZE 64
#define HEADROOM (2048 / TXBB_SIZE + 1)
#define MAX_LSO_HDR_SIZE 92
#define STAMP_STRIDE 64
#define STAMP_DWORDS (STAMP_STRIDE / 4)
#define STAMP_SHIFT 31
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